Re: [PATCH] SVE popcount support

On Thu, 28 Nov 2024 at 20:22, Malladi, Rama <rvmallad@amazon.com> wrote:
>
> Attachments protected by Amazon: 0001-SVE-popcount-support.patch | SVE-popcount-support-PostgreSQL.png |
> Amazon has replaced the attachments in this email with download links. Downloads will be available until December 27,
2024,15:43 (UTC+00:00). Tell us what you think 
> For more information click here
>
> Please find attached a patch to PostgreSQL implementing SVE popcount. I used John Naylor's test_popcount module [0]
toput together the attached graphs. This test didn't show any regressions with a relatively small number of bytes, and
itshowed the expected improvements with many bytes. 
>
>
>
> [0] https://postgr.es/m/CAFBsxsE7otwnfA36Ly44zZO+b7AEWHRFANxR1h1kxveEV=ghLQ@mail.gmail.com

Hi! To register entry on commitfest you need to send patch in one of
this format:

https://wiki.postgresql.org/wiki/Cfbot#Which_attachments_are_considered_to_be_patches.3F

This is useful for reviewers who use cfbot or cputube.

--
Best regards,
Kirill Reshke